#include <stdio.h>
#include <stdlib.h>
#include <complex.h>

int main()
{

    double complex z1 = 5.0 - 6.0 * I;
    double complex z2 = 3.0 + 4.0 * I;

    printf("The formula is (%.2f - %.2fi) / (%.2f + %.2fi) = ?\n",
           creal(z1),
           cimag(z1),
           creal(z2),
           cimag(z2));
    printf("The answer is %.3f + %.3fi", (z1)/(z2));

    getchar();

    return 0;
}